Tim Duncan and Philadelphia’s Jrue Holiday will debut special editions of Adidas’ Crazy Fast model sneakers for the upcoming All-Star Game in Houston.

As you can see from the photo, they’re not for the faint of heart. The Crazy Fast shoe was based on the speed and power of a combustion engine, which dovetails nicely with Duncan’s love of performance automobiles.:drummer

The shoes will be available on Feb. 1, according to a press release.

If they’re anywhere close to the popularity of Duncan’s retro Nike Total Air Foamposites, you might want to be careful where you wear them.:shocked

As detailed in this report dug up by Project Spurs, multiple people have been held up at gun point in the Washington D.C. area for their pairs of the coveted shoes.